Specification Binding : Office Product Brand : Altru Print Label : USA Printer Company Manufacturer : USA Printer Company Model : B5L24-67901-TK-AP PackageDimensions_Weight : 6.30 PackageDimensions : L:21.00 X W:15.00 X H:7.00 PartNumber : B5L24-67901-TK-AP ProductGroup : CE ProductTypeName : MECHANICAL_BELT Publisher : USA Printer Company SmallImage_Height : 63 SmallImage_URL : https://m.media-amazon.com/images/I/314nOaHRm2L._SL75_.jpg SmallImage_Width : 75 Studio : USA Printer Company Title : Altru Print B5L24-67901-TK-AP (RM2-6576) Transfer Kit for Color Laser Printer M552, M553, M577 includes (RM2-6560) Electrostatic Transfer Belt (ETB) & Secondary Transfer Roller (B5L24-67092, RM2-6561) Weight : 6.3 WeightUnit : pounds